fix(deps): update angular monorepo to v15

package.json

@@ -23,14 +23,14 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "12.2.11",
-    "@angular/common": "12.2.11",
-    "@angular/compiler": "12.2.11",
-    "@angular/core": "12.2.11",
-    "@angular/forms": "12.2.11",
-    "@angular/platform-browser": "12.2.11",
-    "@angular/platform-browser-dynamic": "12.2.11",
-    "@angular/router": "12.2.11",
+    "@angular/animations": "15.2.4",
+    "@angular/common": "15.2.4",
+    "@angular/compiler": "15.2.4",
+    "@angular/core": "15.2.4",
+    "@angular/forms": "15.2.4",
+    "@angular/platform-browser": "15.2.4",
+    "@angular/platform-browser-dynamic": "15.2.4",
+    "@angular/router": "15.2.4",
     "rxjs": "6.6.7",
     "tslib": "2.3.1",
     "zone.js": "0.11.4"
@@ -39,8 +39,8 @@
     "@angular-devkit/build-angular": "12.2.12",
     "@angular-devkit/core": "12.2.12",
     "@angular/cli": "12.2.12",
-    "@angular/compiler-cli": "12.2.11",
-    "@angular/language-service": "12.2.11",
+    "@angular/compiler-cli": "15.2.4",
+    "@angular/language-service": "15.2.4",
     "@types/jasmine": "3.10.1",
     "@types/jasminewd2": "2.0.10",
     "@types/node": "14.17.32",